自然煤矸石轻骨料混凝土的塌落度分析  

Slump Analysis of Natural Coal Gangue Lightweight Aggregate Concrete

作　　者：杨力辉 杨丽君 李晨 YANG Lihui;YANG Lijun;LI Chen(Agency Management Office of the Fourth Project of Joint Logistics Support Force,Shenyang 110005,China)

机构地区：[1]第四工程代建管理办公室,沈阳110005

出　　处：《中国资源综合利用》2021年第9期11-13,共3页China Resources Comprehensive Utilization

摘　　要：自然煤矸石轻骨料混凝土是一种重要建筑材料,有必要对其开展塌落度分析。本文在研究自然煤矸石轻骨料混凝土塌落度相关理论的基础上,按照聚丙烯纤维自燃煤矸石轻骨料混凝土的均匀试验配合比设计方法,得出混凝土配合比,并分析5种因素对混凝土塌落度的影响。Natural coal gangue lightweight aggregate concrete is an important building material,and it is necessary to carry out slump analysis on it.On the basis of studying the related theories about the slump of natural coal gangue lightweight aggregate concrete,this paper draws the concrete mix ratio according to the uniform test mix ratio design method of polypropylene fiber self-igniting coal gangue lightweight aggregate concrete,and analyzes the influence of five factors on concrete slump.

关 键 词：自燃煤矸石 塌落度 配合比 强度 

分 类 号：TU528[建筑科学—建筑技术科学]